From: Richard Kreckel <kreckel@ginac.de>
Date: Mon, 19 Feb 2018 22:10:32 +0000 (+0100)
Subject: Fix ABI compatibility with so-version 6.
X-Git-Tag: release_1-7-4~1
X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=commitdiff_plain;h=a74dc4ea339457bef06d47a1ebca21d614bda279

Fix ABI compatibility with so-version 6.

Commit 1be7026a unintentionally broke the ABI since g++ doesn't appear
to generate symbols for inline methods. Ugh.

Cf. https://bugzilla.redhat.com/show_bug.cgi?id=1541187
---

diff --git a/ginac/matrix.cpp b/ginac/matrix.cpp
index bf7f8347..5b982251 100644
--- a/ginac/matrix.cpp
+++ b/ginac/matrix.cpp
@@ -937,6 +937,12 @@ ex matrix::charpoly(const ex & lambda) const
 }
 
 
+/** Inverse of this matrix, with automatic algorithm selection. */
+matrix matrix::inverse() const
+{
+	return inverse(solve_algo::automatic);
+}
+
 /** Inverse of this matrix.
  *
  *  @param algo selects the algorithm (one of solve_algo)
diff --git a/ginac/matrix.h b/ginac/matrix.h
index 02748413..1a95d0aa 100644
--- a/ginac/matrix.h
+++ b/ginac/matrix.h
@@ -148,7 +148,7 @@ public:
 	ex determinant(unsigned algo = determinant_algo::automatic) const;
 	ex trace() const;
 	ex charpoly(const ex & lambda) const;
-	matrix inverse() const { return inverse(solve_algo::automatic); }
+	matrix inverse() const;
 	matrix inverse(unsigned algo) const;
 	matrix solve(const matrix & vars, const matrix & rhs,
 	             unsigned algo = solve_algo::automatic) const;